Results 71 to 80 of about 4,490,429 (285)

A new Weibull distribution for modeling complex biomedical data

Journal of Radiation Research and Applied Sciences
Classical models like the Weibull distribution often struggle to capture the high variability and complexity inherent in biomedical data. To address these limitations, we introduced the odd beta prime-Weibull (OBP-Weibull) distribution, derived from the ...
Ahmad Abubakar Suleiman, Hanita Daud, Aliyu Ismail Ishaq, Mohamed Kayid, Rajalingam Sokkalingam, Yaman Hamed, Mahmod Othman, Vasili B.V. Nagarjuna, Mohammed Elgarhy   +8 more
doaj   +1 more source

Transmuted Complementary Weibull Geometric Distribution [PDF]

, 2014
This paper provides a new generalization of the complementary Weibull geometric distribution introduced by Tojeiro et al. (2014), using the quadratic rank transmutation map studied by Shaw and Buckley (2007).
Nadeem Shafique Butt, Nofal, Zohdy M., Ahmed Z. Afify, Zohdy M. Nofal, Butt, Nadeem Shafique, Afify, Ahmed Z.   +5 more
core   +1 more source

Energy evolution‐based damage quantification and failure prediction of fault zone tunnel lining concrete: A novel acoustic emission–strain energy coupling approach

Deep Underground Science and Engineering, EarlyView.
This study investigates the damage evolution and failure mechanisms of tunnel lining concrete in active fault zones through uniaxial compression tests integrated with acoustic emission (AE) monitoring. A strong linear correlation is identified between the AE cumulative absolute energy and the total strain energy, providing a reliable energy‐based ...
Shuaida Zhu, Dongming Zhang, Mingliang Zhou, Shengjun Duo, Hongwei Huang   +4 more
wiley   +1 more source

Simultaneous Enhancement of Mechanical and Dielectric Performance of Polypropylene Composites by Introducing an External Elastic Crystal

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A hierarchical crystalline structure for recyclable polypropylene insulation in high‐voltage cables is presented. This architecture integrates rigid isotactic polypropylene spherulites with an elastic crystalline network to balance load‐bearing capacity and ductility.
Guangwei Zhang, Zepeng Lv, Zhengbing Tian, Juntao Zhao, Dan Cao, Kai Wu, Thomas Andritsch   +6 more
wiley   +1 more source

A new trigonometric-inspired probability distribution: A simulation study and applications in reliability and hydrology

Alexandria Engineering Journal
The importance of statistical distributions in accurately representing real-world scenarios and aiding in educated decision-making is well recognized. Nonetheless, it is also true that the limitations of these distributions can hinder optimal fitting in ...
Xiang Tu, Jiangwei Kong, Qing Fu, Sheng Chang, Kunfeng Zhang, Tmader Alballa, Haifa Alqahtani, Hamiden Abd El-Wahed Khalifa   +7 more
doaj   +1 more source

On the Weibull distribution

, 1976
This work involves the comparisons of various estimates of the parameters of the Weibull distribution. These estimates have been obtained by using various statistical techniques, such as the method of maximum likelihood estimation, the method of moments,
Sommers, Dan J.
core  

Linear‐Nonlinear‐Linear Sandwich‐Structured Polymer Composites With Metal‐Organic Framework (MOF)‐Enhanced Insulating Layers and Horizontally Oriented Nanotube‐Filled Polarization Layer for High Energy Storage Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A linear‐nonlinear‐linear (LNL) sandwich dielectric film was rationally designed for high energy storage. Its outer linear layers are MOF (ZIF‐8)‐enhanced PEI composites (EZ), and the middle nonlinear layer is an electrospun‐hot‐pressed P(VDF‐HFP)/TNTs composite (PT) with horizontally oriented TNTs.
Yanpeng Li, Zhichao Yang, Dong Yue, Congcong Zhu, Yunpeng Liu, Lei Zhai, Yu Feng, Xiaoxu Liu   +7 more
wiley   +1 more source

A modified sine–cosine probability distribution: Its mathematical features with statistical modeling in sports and reliability prospects

Alexandria Engineering Journal
A significant aspect of probability distributions lies in their relevance to practical applications. Nevertheless, not all probability distributions yield adequate results across various scenarios.
Kong Liang, Jiaojiao Liu, Nader Al-Rashidi, Omalsad Hamood Odhah, Mohammed A. Alshahrani   +4 more
doaj   +1 more source

Generalized Topp-Leone-Weibull AFT Modelling: A Bayesian Analysis with MCMC Tools using R and Stan

Austrian Journal of Statistics, 2021
The generalized Topp-Leone-Weibull (GTL-W) distribution is a generalization of Weibull distribution which is obtained by using generalized Topp-Leone (GTL) distribution as a generator and considering Weibull distribution as a baseline distribution ...
Md. Ashraf-Ul-Alam, Athar Ali Khan
doaj  

Glycerol‐Modified Biphasic Silicone Gel for Synergistic Thermal Transport and Dielectric Reliability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A surfactant‐free glycerol‐modified biphasic silicone gel establishes metastable liquid interfaces that simultaneously enhance phonon transport and induce deep traps (1.28 eV), enabling synergistic electrothermal performance of enhanced thermal conductivity (+33.3%), thermal diffusivity (+48.3%), and DC breakdown strength (+57.6%) with suppressed space
Xinyue Zhang, Zepeng Lv, Kai Wu, Zhong Chen   +3 more
wiley   +1 more source